Module · Image

BMP to PNG

Convert Windows Bitmap (BMP) images to lossless, web-friendly PNG.

Drop or click to upload

Accepts: BMP,BMP

Preview

Upload a file to see the preview.

Guide

How BMP to PNG works

Step 01

Drop your BMP

Any .bmp file — legacy Windows bitmaps decode fine in modern browsers.

Step 02

Convert to PNG

The image is re-encoded losslessly as PNG, which is far more space-efficient.

Step 03

Download PNG

PNG works everywhere the web works — no more compatibility headaches.

FAQ

Why convert BMP?+

BMP is an uncompressed legacy format — huge files for no visual benefit. PNG delivers the same pixel-perfect quality at a fraction of the size.

How much smaller is PNG?+

PNG is typically 5–20× smaller than BMP for the same image.

Is it truly lossless?+

Yes — both BMP and PNG store exact pixel data. No visual quality is lost.

More tools

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Crop photos with pixel-perfect control.

Resize images to any width/height with aspect-lock.

Go Pro

Same converter. 20 images at once.

Pro drops a folder of images and returns one ZIP of .png files — same engine, same privacy, still zero uploads.

Batch 20 files Ad-free Priority queue